Accent lamp



FIG. 1 is a top view of the design for an accent lamp;

FIG. 2 is a right side elevational view thereof, the opposite side being the same;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a perspective view thereof as seen from the top, rear.

The broken line disclosure is for environmental purposes only and does not form a part of the claimed design. 

CLAIM The ornamental design for an accent lamp, as shown and described. 